| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Team Workout: A Trainer's Sourcebook of 50 Team-Building Games and Activities | 978-O-8144-712O-3 (O-8144-712O-X) | 2001 | Glenn Parker |
P.K. · P. Kropp · R.K. · R. P. · Richard Kropp · Richard P.